From The Free On-line Dictionary of Computing (19 January 2023):
CONVERT REC Regular Expression Converter
<language> 1. (Or "REC", "Regular Expression Converter") A string processing language that combined the pattern matching and transformation operations of COMIT with the recursive data structures of Lisp.
["Convert", A. Guzman et al, CACM 9(8):604-615, Aug 1966].
2. An early language to convert programs and data from one language to another.
["CONVERT Manual", OLI Systems Inc, Oct 1976].
(2007-02-05)